| 2026-04-11 | measured by an FCI commission | I | |
| 2022-06-18 | measured by a KACR commission | 49.0 cm | L |
| 2000-01-01 | 1st measurement | 46.5 cm | I |
I. Zkouška A3 L, Lenka Sack: 1/11, with 35.92 s, 0.0 pt, and a speed of 5.96
1. zkouška LA3, Lenka Sack: 3/13, with 38.32 s, 5.0 pt, and a speed of 5.53
2. zkouška LA3, Lenka Sack: Disqualified
3. zkouška LA3, Lenka Sack: Disqualified
Zkouška II. LA3, Lenka Sack: Disqualified
Zkouška I. LA3, Lenka Sack: 12/20, with 35.83 s, 10.0 pt, and a speed of 5.25
QA1 Agility, Lenka Sack: 10/86, with 36.76 s, 5.0 pt, and a speed of 5.96
QA2 Agility, Lenka Sack: 29/85, with 39.79 s, 5.0 pt, and a speed of 5.43
QA3 Agility, Lenka Sack: 40/85, with 40.68 s, 10.0 pt, and a speed of 5.41
QJ1 Jumping, Lenka Sack: Disqualified
QJ2 Jumping, Lenka Sack: Disqualified
QJ3 Jumping, Lenka Sack: Disqualified
1.Zkouška LA3, Lenka Sack: 2/15, with 37.69 s, 5.0 pt, and a speed of 5.41
2. Zkouška LA3, Lenka Sack: Disqualified
1. zkouška LA3, Lenka Sack: Disqualified
2. zkouška LA3, Lenka Sack: Disqualified
1. Zkouška LA3, Lenka Sack: Disqualified
2. Zkouška LA3, Lenka Sack: 3/20, with 40.62 s, 0.0 pt, and a speed of 5.42
Agility DFC Šampion L, Lenka Sack: Disqualified
Zkouška LA3 III, Lenka Sack: Disqualified
Zkouška LA3 IV, Lenka Sack: Disqualified
I běh A3 L, Lenka Sack: Disqualified
II běh A3 L, Lenka Sack: Disqualified
Zkouška II. LA3, Lenka Sack: 4/15, with 37.64 s, 5.0 pt, and a speed of 5.13
Zkouška I. LA3, Lenka Sack: 3/15, with 35.83 s, 5.0 pt, and a speed of 5.75
1. Zkouška LA3, Lenka Sack: Disqualified
2. Zkouška LA3, Lenka Sack: Disqualified
1. zkouška LA3, Lenka Sack: 7/11, with 39.98 s, 15.0 pt, and a speed of 5.43
2. zkouška LA3, Lenka Sack: Disqualified
Jumping L, Lenka Sack: 6/19, with 29.11 s, 15.0 pt, and a speed of 5.84
Zkouška LA3 I, Lenka Sack: Disqualified
Zkouška LA3 II, Lenka Sack: Disqualified
Zkouška LA3 I, Lenka Sack: Disqualified
Zkouška LA3 II, Lenka Sack: Disqualified
Agility III 600, Lenka Sack: 22/42, with 42.91 s, 10.0 pt, and a speed of 6.18
Agility II 600, Lenka Sack: 8/48, with 39.7 s, 5.0 pt, and a speed of 5.94
Agility I 600, Lenka Sack: 16/48, with 43.67 s, 10.0 pt, and a speed of 5.72
Jumping III 600, Lenka Sack: 3/46, with 32.22 s, 0.0 pt, and a speed of 6.52
Jumping II 600, Lenka Sack: Disqualified
Jumping I 600, Lenka Sack: 15/49, with 42.29 s, 10.0 pt, and a speed of 5.58
Jumping speciál L, Lenka Sack: 5/18, with 30.44 s, 10.0 pt, and a speed of 5.68
Zkouška LA3 III, Lenka Sack: 3/11, with 35.25 s, 10.0 pt, and a speed of 5.22
Zkouška LA3 IV, Lenka Sack: Disqualified
Zkouška II. LA3, Lenka Sack: 1/6, with 34.57 s, 5.0 pt, and a speed of 6.07
Zkouška I. LA3, Lenka Sack: Disqualified
Agility Open L, Lenka Sack: 4/7, with 40.43 s, 10.0 pt, and a speed of 5.07
Finále L, Lenka Sack: Disqualified
Jumping 1 L, Lenka Sack: Disqualified
Jumping 2 L, Lenka Sack: Disqualified
1. Zkouška LA3, Lenka Sack: 3/11, with 41.29 s, 5.0 pt, and a speed of 5.33